cvedb.io
CVE-2018-12327
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2018-06-20T14:29:00.227 · Last modified 2026-06-17T01:37:34.083

Summary

Stack-based buffer overflow in ntpq and ntpdc of NTP version 4.2.8p11 allows an attacker to achieve code execution or escalate to higher privileges via a long string as the argument for an IPv4 or IPv6 command-line parameter. NOTE: It is unclear whether there are any common situations in which ntpq or ntpdc is used with a command line from an untrusted source.

Affected products

ntp — ntp

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.